Mouse not working model 26-141 - Computers & Internet

Make sure the batteries are inserted correctly and have charge if applicable usually located on the underside of the mouse there might be small plastic sticker with a phillips head screw under it rub your fingernail over the top to see if it has a screw or make sure the usb device is properly inserted for wireless or ps2 is inserted correctly I have found that the best way to adjust your mouse settings is to create a control panel in your bottom toolbar scroll to the bottom of your screen right click you will see an array of options select the toolbar option then select desktop then you will see the desktop in the bottom toolbar select the 2 >>arrow heads then all control panel items then select mouse this is in WINDOWS 7 in XP you will have to select the new toolbar option once you have that a browse option select my computer then control panel then a control panel option will be in the bottom toolbar Click start right click on my computer select properties device manager control scroll to mice and pointing devices you might see a yellow question mark? right update driver Click on >> control panel all control panel items mouse you should see 4 tabs buttons pointers pointer options and hardware under hardware you have options to troubleshoot also you can select properties under driver you will have the options update driver rollback driver or uninstall in xp. In windows 7 click start control panel hardware and sound mouse you will see the same tabs and options as with xp